64654200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 242614680

約数和(自身を除く): 177960480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 307, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 614, 648, 650, 675, 702, 780, 810, 900, 921, 936, 975, 1053, 1080, 1170, 1228, 1300, 1350, 1404, 1535, 1560, 1620, 1755, 1800, 1842, 1950, 2025, 2106, 2340, 2456, 2600, 2700, 2763, 2808, 2925, 3070, 3240, 3510, 3684, 3900, 3991, 4050, 4212, 4605, 4680, 5265, 5400, 5526, 5850, 6140, 7020, 7368, 7675, 7800, 7982, 8100, 8289, 8424, 8775, 9210, 10530, 11052, 11700, 11973, 12280, 13815, 14040, 15350, 15964, 16200, 16578, 17550, 18420, 19955, 21060, 22104, 23025, 23400, 23946, 24867, 26325, 27630, 30700, 31928, 33156, 35100, 35919, 36840, 39910, 41445, 42120, 46050, 47892, 49734, 52650, 55260, 59865, 61400, 66312, 69075, 70200, 71838, 79820, 82890, 92100, 95784, 99468, 99775, 105300, 107757, 110520, 119730, 124335, 138150, 143676, 159640, 165780, 179595, 184200, 198936, 199550, 207225, 210600, 215514, 239460, 248670, 276300, 287352, 299325, 323271, 331560, 359190, 399100, 414450, 431028, 478920, 497340, 538785, 552600, 598650, 621675, 646542, 718380, 798200, 828900, 862056, 897975, 994680, 1077570, 1197300, 1243350, 1293084, 1436760, 1616355, 1657800, 1795950, 2155140, 2394600, 2486700, 2586168, 2693925, 3232710, 3591900, 4310280, 4973400, 5387850, 6465420, 7183800, 8081775, 10775700, 12930840, 16163550, 21551400, 32327100, 64654200]

約数ペア:

[(1, 64654200), (2, 32327100), (3, 21551400), (4, 16163550), (5, 12930840), (6, 10775700), (8, 8081775), (9, 7183800), (10, 6465420), (12, 5387850), (13, 4973400), (15, 4310280), (18, 3591900), (20, 3232710), (24, 2693925), (25, 2586168), (26, 2486700), (27, 2394600), (30, 2155140), (36, 1795950), (39, 1657800), (40, 1616355), (45, 1436760), (50, 1293084), (52, 1243350), (54, 1197300), (60, 1077570), (65, 994680), (72, 897975), (75, 862056), (78, 828900), (81, 798200), (90, 718380), (100, 646542), (104, 621675), (108, 598650), (117, 552600), (120, 538785), (130, 497340), (135, 478920), (150, 431028), (156, 414450), (162, 399100), (180, 359190), (195, 331560), (200, 323271), (216, 299325), (225, 287352), (234, 276300), (260, 248670), (270, 239460), (300, 215514), (307, 210600), (312, 207225), (324, 199550), (325, 198936), (351, 184200), (360, 179595), (390, 165780), (405, 159640), (450, 143676), (468, 138150), (520, 124335), (540, 119730), (585, 110520), (600, 107757), (614, 105300), (648, 99775), (650, 99468), (675, 95784), (702, 92100), (780, 82890), (810, 79820), (900, 71838), (921, 70200), (936, 69075), (975, 66312), (1053, 61400), (1080, 59865), (1170, 55260), (1228, 52650), (1300, 49734), (1350, 47892), (1404, 46050), (1535, 42120), (1560, 41445), (1620, 39910), (1755, 36840), (1800, 35919), (1842, 35100), (1950, 33156), (2025, 31928), (2106, 30700), (2340, 27630), (2456, 26325), (2600, 24867), (2700, 23946), (2763, 23400), (2808, 23025), (2925, 22104), (3070, 21060), (3240, 19955), (3510, 18420), (3684, 17550), (3900, 16578), (3991, 16200), (4050, 15964), (4212, 15350), (4605, 14040), (4680, 13815), (5265, 12280), (5400, 11973), (5526, 11700), (5850, 11052), (6140, 10530), (7020, 9210), (7368, 8775), (7675, 8424), (7800, 8289), (7982, 8100)]